2501152990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{35730757}}^1$

素因数の和:35730771

約数の個数: 16

約数和(自身を含む): 5145229152

約数和(自身を除く): 2644076162

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 35730757, 71461514, 178653785, 250115299, 357307570, 500230598, 1250576495, 2501152990]

約数ペア:

[(1, 2501152990), (2, 1250576495), (5, 500230598), (7, 357307570), (10, 250115299), (14, 178653785), (35, 71461514), (70, 35730757)]